Aspect Ratio Suddenly changed?

[ksoza1]

HD STB DVR suddenly displays stretched screen or 4:3 during broadcasts.  When going to STB settings, will not allow TV to set as a 16:9 screen.  TV settings set correct. Obvioulsy is a widescreen TV and had been functioning with no issues.  On Netflix via AppleTV input, widescreen is fine.  

[clem21]

Look at settings, video, 4/3 override. Should be off.

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@ksoza wrote:

HD STB DVR suddenly displays stretched screen or 4:3 during broadcasts.  When going to STB settings, will not allow TV to set as a 16:9 screen.  TV settings set correct. Obvioulsy is a widescreen TV and had been functioning with no issues.  On Netflix via AppleTV input, widescreen is fine.  

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[Nubbs1524]

Override is off, and still won't change to 16:9.

[kh-gary]

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